1 files changed, 6 insertions, 0 deletions
diff --git a/src/base/utf/vendor/common.h b/src/base/utf/vendor/common.h
index 95d7eaf..566fe68 100644
--- a/src/base/utf/vendor/common.h
+++ b/src/base/utf/vendor/common.h
@@ -3,6 +3,10 @@
 #include <u.h>
 #include <base.h>
 
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+
 enum
 {
     // Fields inside UnicodeData.txt
@@ -44,3 +48,5 @@ void putsearch(void);
 int  putrange(char *ident, char *prop, int force);
 int  putpair(char *ident, char *prop);
 int  putsingle(char *ident, char *prop);
+
+int  fatal(char *fmt, ...);